AI835 ABB | Thermocouple Input Module 8-Channel

ABB AI835 Analog Input Module: Versatile Thermocouple and mV Measurement

The ABB AI835 Analog Input Module delivers flexible signal acquisition for temperature monitoring and low-voltage measurement. This robust module supports multiple thermocouple types and linear mV inputs across eight independent channels.

Signal Input Capabilities

• Accepts -30 to +75 mV linear signals for precise measurement
• Supports thermocouple types B, C, D, E, J, K, L, N, R, S, T, and U
• Eight independent input channels for multiple sensor connections

Technical Specifications

• Compact S800 mechanics for space-efficient installation
• Eight analog input channels in single module
• Linear voltage range: -30 mV to +75 mV
• Comprehensive thermocouple type compatibility
• Industrial-grade construction for reliable operation
• Standard industrial signal type per S800 documentation
• Designed for continuous process monitoring

Industrial Compliance

• Designed for industrial environments
• Meets standard EMC requirements
• Suitable for pollution degree 2 areas
• Standard industrial safety ratings
• Complies with ABB quality standards
• Industrial temperature range operation
• Robust mechanical construction

Ordering Information

• Product type: Analog Input Module
• Model: ABB AI835
• Mechanics: S800 form factor
• Channel count: 8 inputs
• Signal specification: -30..75 mV and thermocouples
• Consult datasheet for complete specifications
• Contact for detailed technical information

Frequently Asked Questions (FAQ)

• What signals does the AI835 module support?
  The module supports -30 to +75 mV linear signals and multiple thermocouple types including B, E, J, K, R, S, T.
• How many input channels are available?
  The AI835 provides eight independent analog input channels.
• Which thermocouple types are compatible?
  It supports types B, C, D, E, J, K, L, N, R, S, T, and U thermocouples.
• What is the mechanical form factor?
  The module uses the standard S800 mechanics for ABB control systems.
• Does it support HART communication?
  No, the AI835 module does not include HART communication capability.

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